A tool for serializing and deserializing data like JSON, XML, and YAML.

Convert text between different formats and encodings.

Calculate and analyze IP subnets.

Encrypt and decrypt text using the Caesar cipher.

Encrypt and decrypt text using the Vigenère cipher.

Generate cryptographic hashes like MD5, SHA-1, and SHA-256.

Create, decode, modify, and verify JSON Web Tokens (JWT).

Encode and decode messages using Morse code.

Compare and highlight differences between text files.

Count words, characters, and lines in your text.